Cannondale's race and endurance road platforms compared. The SuperSix EVO is the brand's WorldTour race bike; the Synapse uses SAVE micro-suspension and endurance geometry.
$3,500 - $13,000
Best for: Racing, climbing and fast group rides
$2,000 - $8,000
Best for: Endurance riding and rough pavement
| Aspect | Cannondale SuperSix EVO | Cannondale Synapse |
|---|---|---|
| Stack (56cm) | ~564mm | ~595mm |
| Reach (56cm) | ~390mm | ~380mm |
| Head Tube Angle | 73.0° | 72.0° |
| Max Tire Clearance | 30-32mm | 35mm ✓ |
| Climbing & Acceleration | Excellent ✓ | Good |
| Rough Road Comfort | Good | Excellent ✓ |
Both SuperSix EVO and Synapse use Cannondale's numeric road sizing (typically 48-62cm), and your nominal size is consistent across the two - a 56cm rider on one is a 56cm rider on the other. The geometry, however, is quite different. At 56cm the Synapse sits roughly 30mm taller in stack with a slightly shorter reach than the SuperSix EVO, putting the bars in a more upright position even before SAVE compliance is factored in. Riders between two sizes should size down on the SuperSix EVO for a racier drop and size up on the Synapse to lean into its endurance fit.
Choose the SuperSix EVO if you race, climb hard or prefer a low, aggressive position on smooth roads. Choose the Synapse if you ride long, rough or mixed-surface roads and want a more upright, compliant setup.
Cannondale Synapse - SAVE micro-suspension and taller stack
Cannondale SuperSix EVO - lighter, stiffer and racier